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Free (Solaris) Virtualization for Dummies Ebook

May 15th, 2009 by elizar

I just want to share a link for those who are not subscribe to the official Sun Microsystems’ email newletter.. (what?! You’re not subscribed?!)

Anyway, the link will forward you to a form where you need to fill up some personal information (it’s from Sun, so there will be no selling of email or spamming there). Once you’re done with that, go read and study Solaris Virturalization!

Enjoy!

» Download your free copy of Virtualization for Dummies.

Filed under Solaris, tutorial having No Comments »

Archives Posts

Setting Up Custom Name Server at your Registrar

May 11th, 2009 by elizar

Just want to note here steps on how to setup your own custom name server from your registrar. In my case, I had to do it on GoDaddy. But of course there are tons of webpages out there that explains how to do it in different registrar.. on this post I just took the part where they enumerate procedures for GoDaddy.

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Archives Posts

Replacing a Failed Disk in Solaris Mirror (SVM)

January 16th, 2009 by elizar

This one is about Solaris Volume Manager and all those meta commands you can think of.. (metadb, metadettach, metattach, metaclear etc)…

Yesterday we had to replace a failed disk that belongs to a mirror. The disk is running in a Sparc Solaris 10 box. It’s a 72GB from Fujitsu

c1t1d0           Soft Errors: 440 Hard Errors: 12 Transport Errors: 124
Vendor: FUJITSU  Product: MAY2073RCSUN72G  Revision: 0501 Serial No: 0711S0935R
Size: 73.40GB <73400057856 bytes>

As you can see from the iostat -En command, the disk is spitting hard errors and must be replaced before it can cause a lot more headache. It’s in c1t1, right.

Here’s what we’re supposed to do:

  • we could delete the meta data base that corresponds to the failed disk
  • detached the failed disk/slices to the mirror
  • clear it
  • unconfigure the disk
  • replace the disk
  • configure the disk
  • create new meta device database
  • Initialize the disk
  • Attached it to mirror
  • and sync

Here’s the detailed job:

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Archives Posts

FireFTP | FireFox | Firefox Download | FireFox Tutorial

September 5th, 2008 by elizar

FireFTP is an FTP program that works within the Firefox Web browser. Well, Firefox is not actually a full-pledge program but a Firefox plugin or addon. The best thing about this ftp client is that it’s FREE! (Just like any other open source applications/software).

If you’re not familiar with Firefox, it’s an open source web browser and I suggest you use it right now. Trash that IE and start using Firefox (or Google Chrome – cooler!).

File transfer protocol (FTP) is how we send large files from one computer to another using the Internet — not an e-mail attachment.

Here’s how to install and use FireFTP on Firefox.

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